This is a genuine Greenfield countershaft sprocket (GT12102).
Inside Diameter (in): 5/8"
Keyway Size (in): 3/16"
Teeth: 10
Fits: Greenfield 13-32 Evolution MKIII MK2A (top drive shaft.), 13-34, 16-34 & 17-34 Evolution 2000 MKIIA, Evolution Fastcut 32 & 34 models.
Standard Pack Quantity: 1
